.mask{
  position: fixed;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.6);
  top: 0;
  left: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  .center{
    width: 610rpx;
    min-height: 424rpx;
    background: #FFFFFF;
    border-radius: 20rpx;
    display: flex;
    padding: 72rpx 50rpx 50rpx 50rpx;
    flex-direction: column;
    align-items: center;
    text-align: center;
    .title{
      font-size: 36rpx;
      font-family: PingFangSC-Medium, PingFang SC;
      font-weight: 500;
      color: #333333;
    }
    .desc{
      margin-top: 16rpx;
      font-size: 28rpx;
      font-family: PingFangSC-Regular, PingFang SC;
      font-weight: 400;
      color: #999999;
    }

  }
}
